2773
2
83
2259
3
83
2047
0
82
1174
0
80
2845
11
77
2241
1
77
33538
3
76
3364
0
76
5075
0
75
2619
0
75
2603
5
73
867
6
73
3763
1
72
2055
0
72
1491
0
71
1567
0
71
1505
0
70
3418
0
70
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Keyword(s): 中3 数学